Eppref.在 ... 上； 依附于=epiabbr.慢速唱片； 密纹唱片(= extended play)EPWingv.是…的原因；解释；(在数量上、比例上)占；(事故之后)查明；摧毁；报账

1. The tanks are treated with a substance called epoxy resin.
   这种箱子是用一种环氧树脂的物质制成的。
2. The model of toughening mechanisms of rubb er-toughened epoxy resins was reviewed.
   对橡胶增韧环氧树脂的增韧机理模型进行了回顾。